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H. HOPKINS.

CALCULATING MACHINE.

APPLICATION FILED APR. 9, i985 1,336,904. Patented Apr 13,1920.

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CALCULATING MACHINE.

APPLICATION mm APR. 9, 1906.

1,336,904. Patented Apr. 13, 1920.

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CALCULAHNG MACHINE.

APPLICATION ruse APRHE), 2905 1,336,904. Patented Apr. 13, 1920.

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CALCULATFNG MACHINE.

APPLICATION man APR.9,1906.

1,336,904, Patented Apr. 13, 1920.

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H. HOPKINS.

(IALCULATING MACHINE- APPLICAUUN FILED APR. 9, 1906,

1,336,904. Pa ented Apr. 13, 1920.

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H. HOPKINS.

(JALCULAHNG MACHINE.

APPLiCATiON FILED APR. 9. 1906.

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CALCULATING MACHNE.

APPLICATION FILED APR. 9, 1906.

1,336,904. Patented Apr. 13, 1920.

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H. HOPKINS.

CALCULATING MACHINE.

APPLICATION FILED APR. 9, 1906.

1,336,904, Patented Apr. 13, 1920.

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CALCULATING MACHINE.

APPLICAHON FILED AFILQ, I906. 1,336,904. Patented pr- 13, 1920.

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H. HOPKINS.

CALCULATING MACHINE.

APPLICATION FILED APR. 9. 1906.

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H. HOPKINS.

CALCULATING MACHINE.

APPLICATION FILED 41.9. 1906.

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CALCULATING MACHINE.

APPLICATION mm APR. 9, was.

1,336,904. Patented Apr. 13, 1920.

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CALCULATING MACHINE.

APPLICATION FILED APR. a, 1906.

1,336,904. Patented Apr. 13, 1920.

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CALCULATING MACHINE.

APPLICATION FILED APR. 9. 906.

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H. HOPKlNS.

CALCULATING MACHINE.

APPLtCAYION FILED APR-9,1306v 1,336,904. Patented Apr. 13, 1920.

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H. HOPKINS.

CALCULATING MACHFNE.

APPLICATION mm APR. 9, 1906.

Patented Apr. 13, 1920.

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H. HOPKINS.

CALCULATING MACHINE.

APPLICATION HLED APH.9, ISDE.

1,336,904, Patented Apr. 13, 1920.

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CALCULATING MACHENE.

APPLICATION FILED APILQ, 1906.

1,336,904. P e ted Apr- 13, 1920.

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